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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Joshin, K. Kawano, Y. Xiaoyu Mi Toyoda, O. Suzuki, T. Hirose, T. Ueda, S. |
| Copyright Year | 2010 |
| Description | Author affiliation: Fujitsu Laboratories Ltd., 10-1 Morinosato-Wakamiya, Atsugi, 243-0197 Japan (Toyoda, O.) || Fujitsu Ltd., 10-1 Morinosato-Wakamiya, Atsugi, 243-0197 Japan (Joshin, K.; Kawano, Y.; Xiaoyu Mi; Suzuki, T.; Hirose, T.; Ueda, S.) |
| Abstract | This paper presents a novel tunable power amplifier module consisting of a CMOS-based broadband power amplifier and a MEMS tunable bandpass filter in K-band. The 90-nm CMOS-based power amplifier with a two-stage cascode configuration and a broadband output matching circuit has an output power of over 20 dBm at a wide frequency range between 16 GHz and 26 GHz. The power amplifier module with a MEMS tunable bandpass filter demonstrates tunable frequency characteristics from 19.5 GHz to 24.5 GHz with a linear gain of over 17 dB and a P3dB output power of over 20 dBm. This tunable power amplifier technique is a first step toward future reconfigurable radio front-end modules up to K-band. |
| Starting Page | 440 |
| Ending Page | 443 |
| File Size | 559188 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424472314 |
| e-ISBN | 9782874870170 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-27 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | EUROPEAN MICROWAVE ASSOC |
| Subject Keyword | Micromechanical devices Broadband amplifiers Power amplifiers Band pass filters CMOS integrated circuits Power generation |
| Content Type | Text |
| Resource Type | Article |
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